<div class="wyy-slider" #wyySlider [class.wyy-slider-vertical]="wyyVertical">
  <app-wyy-slider-track [wyyVertical]="wyyVertical" [wyyLength]="bufferOffset" [wyyBuffer]="true"></app-wyy-slider-track>
  <app-wyy-slider-track [wyyVertical]="wyyVertical" [wyyLength]="offset"></app-wyy-slider-track>
  <app-wyy-slider-handle [wyyVertical]="wyyVertical" [wyyOffset]="offset"></app-wyy-slider-handle>
</div>
